Damping mechanism, folding display device and communication equipment

A damping mechanism and display device technology, which is applied in the field of communication electronics, can solve the problems of complex structure and increased instability of the mechanism, and achieve the effect of good prompting feel, increased strength, and avoiding random folding or unfolding

Pending Publication Date: 2020-04-10
SHENZHEN EVERWIN PRECISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the folding mechanism used to connect two folding screens for folding is very complicated in structure. A small folding mechanism even reaches hundreds of components assembled together, and such a small volume req

Method used

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  • Damping mechanism, folding display device and communication equipment
  • Damping mechanism, folding display device and communication equipment
  • Damping mechanism, folding display device and communication equipment

Examples

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[0030] In order to make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions of the present application will be described clearly and completely in conjunction with specific embodiments of the present application and the corresponding drawings.

[0031] See Figure 1 to Figure 7 As shown, the communication device of the present application includes a pair of housings 10, a pair of folding plates 20 arranged opposite to the pair of housings 10, a pair of inner folding hinges 30 hinged to the housings 10, and a pair of folding plates to hinge. The outer folding hinge 40 of 20, the balance control mechanism 50 connecting the inner folding hinge 30 and the outer folding hinge 40, the damping mechanism 70 that cooperates with the balance control mechanism 50, and the outer folding hinge 40 is hinged together A number of hinge components 70, 80, 90, a flexible screen (not shown) attached to the folding board 20 and the outer fol...

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PUM

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Abstract

A damping mechanism comprises a first damping seat and a second damping seat which are fixed in relative positions in the longitudinal direction, is provided with a moving groove transversely arrangedon the first damping seat, a shaft rod capable of transversely moving in the moving groove, and a sliding block facing the first damping seat and elastically sliding on the second damping seat, the shaft rod comprises a spherical end part which faces the sliding block and protrudes out of the moving groove, the sliding block protrudes towards the spherical end part to form a protruding block, inclined faces are formed on the two transverse sides of the protruding block, and the spherical end part can cross the protruding block along the inclined faces in the moving process, so that the spherical end part is switched between the two states of the two transverse sides of the protruding block. The invention further provides a folding display device and communication equipment.

Description

technical field [0001] The application relates to the field of communication electronics, in particular to a damping mechanism, a folding display device and communication equipment. Background technique [0002] With the development of folding screen technology, folding screen mobile phones have become a hot technology. Although the folding screen can be bent, it still cannot be bent 180 degrees, and the bent part still needs to maintain a certain R angle, otherwise the screen will be damaged. The existing folding methods are divided into inner folding and outer folding, that is, the screen is folded inside or outside, such as the Mate X released by Huawei, which is outer folding. At present, the folding mechanism used to connect two folding screens for folding is very complicated in structure. A small folding mechanism even reaches hundreds of components assembled together, and such a small volume requires such a complicated mechanism. Control will inevitably increase the...

Claims

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Application Information

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IPC IPC(8): F16C11/04F16C11/10H04M1/02
CPCF16C11/04F16C11/10H04M1/0214H04M1/0268
Inventor 陆苏刘明生刘建军韦光东
Owner SHENZHEN EVERWIN PRECISION TECH
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